No problem, we've got 4255 and 7999 to multiply
4255 × 7999 = 7999 × (4255)
+ 7999 × 5 producing 39995
+ 7999 × 50 which equals 399950
+ 7999 × 200 that is equal 1599800
+ 7999 × 4000 resulting in 31996000

= 34035745
